0.6.0 • Published 4 years ago
@lazyledger/protobuf3-solidity-lib v0.6.0
protobuf3-solidity-lib
Codec library for protobuf3 in Solidity. This library provides encoding and decoding functions for core protobuf3 types.
Overview
Installation
npm install --save @lazyledger/protobuf3-solidity-libUsage
Import the library in Solidity:
pragma solidity >=0.8.4 <0.9.0;
import "@lazyledger/protobuf3-solidity-lib/contracts/ProtobufLib.sol";Building from source
Install dependencies:
npm installBuild:
npm run buildTest:
npm run testSupported Features
| type | decode | encode |
|---|---|---|
| key | ✔️ | ✔️ |
| varint | ✔️ | ✔️ |
int32 | ✔️ | ✔️ |
int64 | ✔️ | ✔️ |
uint32 | ✔️ | ✔️ |
uint64 | ✔️ | ✔️ |
sint32 | ✔️ | ✔️ |
sint64 | ✔️ | ✔️ |
fixed32 | ✔️ | ✔️ |
sfixed32 | ✔️ | ✔️ |
fixed64 | ✔️ | ✔️ |
sfixed64 | ✔️ | ✔️ |
bool | ✔️ | ✔️ |
| enum | ✔️ | ✔️ |
string | ✔️ | ✔️ |
bytes | ✔️ | ✔️ |
| embedded messages | ✔️ | ✔️ |
| packed repeated | ✔️ | ✔️ |
Unsupported Features
Start and end group deprecated wire types, float, double field types.